i set my max CPC to $1.00; my reports say that I have been charged an average of $3.45.how can I have been charged more then my max?
Here is my best guess, fashezee, if you're seeing a Avg CPC of $3.45:
You have used this $1.00 Max CPC in an existing Ad Group, which had a higher Max CPC in the past. And you're looking at your stats for a date range that includes those past clicks.
Let us know if that isn't it. ;)
AWA